Manuel Quiring

化石拍卖

来自印度尼西亚爪哇，Cikalong 的真实 Carcharocles megalodon 齿

高质量的巨齿鲨牙，尖端完好，锯齿清晰，牙釉质完好，

巨齿鲨（Megalodon /ˈmɛɡələdɒn/ MEG-əl-ə-don；Otodus megalodon），意为“巨牙”，是一种已经灭绝的鲭鲨科鲨鱼，约在2300万年前至360万年前的始中新世至上新世之间生活。它曾被认为属于 Lamnidae 家族，与大白鲨（Carcharodon carcharias）关系密切。但现在被归入已灭绝的 Otodontidae 科，该科在早白垩纪就已与大白鲨分道。

尽管被认为是有史以来最大、最强的掠食者之一，迈加龙仅以碎片化的标本为人所知，其外观和最大体长仍不确定。科学家对其更像大白鲨的粗壮版本、鲸鲨（Rhincodon typus）、浮鲨（Cetorhinus maximus）或沙虎鲨（Carcharias taurus）之间存在分歧。最近的估计，误差范围最小，最大体长约20.3米（67英尺），体重可达103公吨（114短吨）。

长度 9,5 cm

将通过 PostNL 投保运输。

物品编号 LLL08

Authentic Carcharocles megalodon tooth from Indonesia, Java , Cikalong 

Quality Megalodon Tooth, with good tip, serrations , and enamel, 

Megalodon (/ˈmɛɡələdɒn/ MEG-əl-ə-don; Otodus megalodon), meaning "big tooth", is an extinct species of mackerel shark that lived approximately 23 to 3.6 million years ago (Mya), from the Early Miocene to the Pliocene epochs. It was formerly thought to be a member of the family Lamnidae and a close relative of the great white shark (Carcharodon carcharias). However, it is now classified into the extinct family Otodontidae, which diverged from the great white shark during the Early Cretaceous.

While regarded as one of the largest and most powerful predators to have ever lived, the megalodon is only known from fragmentary remains, and its appearance and maximum size are uncertain. Scientists differ on whether it would have more closely resembled a stockier version of the great white shark, the whale shark (Rhincodon typus), the basking shark (Cetorhinus maximus) or the sand tiger shark (Carcharias taurus). The most recent estimate with the least error range suggests a maximum length estimate up to 20.3 meters (67 ft),  weighs up to 103 metric tons (114 short tons)


Lenght 9,5 cm
Will be shipped insured with PostNL.
Item LLL08

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巨齿鲨牙 9.5 cm - 牙齿化石 - Carcharocles megalodon  (没有保留价)

新近纪 (23.03-2.58 百万年) - 印度尼西亚 爬哇岛 Cikalong

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Carcharocles megalodon 巨齿牙，来自印度尼西亚爪哇岛Cikalong，地质时期新近纪，已修复，真实性原始/官方，标本：9.5 cm 巨齿牙。

巨齿鲨牙 9.5 cm - 牙齿化石 - Carcharocles megalodon (没有保留价)

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Carcharocles megalodon 巨齿牙，来自印度尼西亚爪哇岛Cikalong，地质时期新近纪，已修复，真实性原始/官方，标本：9.5 cm 巨齿牙。

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